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CVE-2011-2691

EPSS 7.69% · P92
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I. Basic Information for CVE-2011-2691

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
libpng pngerror.c png_err函数拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libpng是一个可对PNG图形文件实现创建、读写等操作的PNG参考库。 libpng 1.0.55之前的1.0.x版本，1.2.45之前的1.2.x版本，1.4.8之前的1.4.x版本和1.5.4之前的1.5.x版本中的pngerror.c的png_err函数使用NULL指针参数代替空字符串参数进行函数调用。远程攻击者可借助特制的PNG图像导致拒绝服务（应用程序崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

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II. Public POCs for CVE-2011-2691

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III. Intelligence Information for CVE-2011-2691

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Same Patch Batch · n/a · 2011-07-17 · 17 CVEs total

CVE-2011-2501libpng pngerror.c png_format_buffer函数设计错误漏洞
CVE-2011-2690libpng缓冲区错误漏洞
CVE-2011-2692libpng pngrutil.c png_handle_sCAL函数缓冲区错误漏洞
CVE-2011-1222IBM Tivoli Storage Manager客户端JBB缓冲区溢出漏洞
CVE-2011-1223IBM Tivoli Storage Manager客户端ADS缓冲区溢出漏洞
CVE-2011-2750Novell File Reporter NFRAgent.exe任意文件删除漏洞
CVE-2011-2751Parodia SQL注入漏洞
CVE-2011-2752SquirrelMail CRLF注入漏洞
CVE-2011-2753SquirrelMail多个跨站请求伪造漏洞
CVE-2011-2754IBM WebSphere Portal PageBuilder2跨站脚本攻击漏洞
CVE-2011-2755ManageEngine ServiceDesk FileDownload.jsp目录遍历漏洞
CVE-2011-2756ManageEngine ServiceDesk FileDownload.jsp授权问题漏洞
CVE-2011-2757ManageEngine ServiceDesk FileDownload.jsp目录遍历漏洞
CVE-2011-2758IBM Tivoli Directory Server Administration Tool IDSWebApp敏感信息泄露漏洞
CVE-2011-2759IBM Tivoli Directory Server Web Administration Tool IDSWebApp登录页面访问漏洞
CVE-2011-2760Brocade BigIron RX交换机ACL安全绕过漏洞

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2011-2691

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